150 [i.e. cent cinquante] ans de vie sociale
By: Daniel Polet ; préf. d'Edmond Leburton.
Series: 1830-1980 [i.e. dix-huit cent trente dix-neuf cent quatre-vingts]
Publisher: P. Legrain
Published: 1979
Place of publication: Bruxelles
Language: fre
Number of pages: 100
Subjects: Labor and laboring classes -- Belgium -- History.; Belgium -- Social conditions.; Belgium -- Economic conditions.